FR2441305A1 - METHOD FOR RECORDING ON A TWO-DIMENSIONAL MATERIAL A TELEVISION IMAGE AND MEANS FOR IMPLEMENTING IT - Google Patents

METHOD FOR RECORDING ON A TWO-DIMENSIONAL MATERIAL A TELEVISION IMAGE AND MEANS FOR IMPLEMENTING IT

Info

Publication number
FR2441305A1
FR2441305A1 FR7832431A FR7832431A FR2441305A1 FR 2441305 A1 FR2441305 A1 FR 2441305A1 FR 7832431 A FR7832431 A FR 7832431A FR 7832431 A FR7832431 A FR 7832431A FR 2441305 A1 FR2441305 A1 FR 2441305A1
Authority
FR
France
Prior art keywords
recording
vertical lines
television image
implementing
dimensional material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7832431A
Other languages
French (fr)
Other versions
FR2441305B1 (en
Inventor
Christiane Luneau Epo Schwartz
Jean Abel Pajus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telediffusion de France ets Public de Diffusion
Original Assignee
Telediffusion de France ets Public de Diffusion
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Telediffusion de France ets Public de Diffusion filed Critical Telediffusion de France ets Public de Diffusion
Priority to FR7832431A priority Critical patent/FR2441305A1/en
Priority to EP79400821A priority patent/EP0011543B1/en
Priority to DE7979400821T priority patent/DE2965633D1/en
Priority to CA000339584A priority patent/CA1154863A/en
Priority to JP14699779A priority patent/JPS5580973A/en
Publication of FR2441305A1 publication Critical patent/FR2441305A1/en
Application granted granted Critical
Publication of FR2441305B1 publication Critical patent/FR2441305B1/fr
Priority to US06/861,308 priority patent/US4734790A/en
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/195—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a two-dimensional array or a combination of two-dimensional arrays
    • H04N1/19505—Scanning picture elements spaced apart from one another in at least one direction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/195—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a two-dimensional array or a combination of two-dimensional arrays
    • H04N1/19505—Scanning picture elements spaced apart from one another in at least one direction
    • H04N1/19515—Scanning picture elements spaced apart from one another in at least one direction in two directions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/40012—Conversion of colour to monochrome
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/405—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels
    • H04N1/4051—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a dispersed dots halftone pattern, the dots having substantially the same size

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Digital Computer Display Output (AREA)

Abstract

LE PROCEDE PERMET L'ENREGISTREMENT SUR UN SUPPORT MATERIEL A DEUX DIMENSIONS D'UNE IMAGE STATIONNAIRE AFFICHEE SUR UN ECRAN DE RECEPTEUR DE TELEVISION. LES SIGNAUX VIDEO SONT NUMERISES EN CODE BINAIRE, POUR OBTENIR UNE FORME DE GRILLE DE POINTS COMPORTANT UN NOMBRE M DE LIGNES HORIZONTALES ET UN NOMBRE N DE LIGNES VERTICALES. LES LIGNES VERTICALES SONT GROUPEES POUR FORMER NK COLONNES COMPORTANT CHACUNE K LIGNES VERTICALES, ET LES DONNEES DE POINTS SONT IMPRIMEES SUR LE SUPPORT EN COMMENCANT PAR LES DONNEES DES POINTS DE LA PREMIERE LIGNE ET DE LA DERNIERE COLONNE, PUIS CELLES DE LA M LIGNE DE LA DERNIERE COLONNE. PUIS LEDIT SUPPORT MATERIEL ETANT DECALE DE LA LARGEUR D'UNE COLONNE, ETC. UTILISABLE POUR IMPRIMER UNE IMAGE DE TELEVISION A L'AIDE D'UNE IMPRIMANTE.THE PROCESS ALLOWS THE RECORDING ON A TWO-DIMENSIONAL HARDWARE MEDIA OF A STATIONARY IMAGE DISPLAYED ON A TELEVISION RECEIVER SCREEN. THE VIDEO SIGNALS ARE DIGITIZED IN BINARY CODE, TO OBTAIN A DOT GRID SHAPE WITH A NUMBER M OF HORIZONTAL LINES AND A NUMBER N OF VERTICAL LINES. THE VERTICAL LINES ARE GROUPED TO FORM NK COLUMNS CONTAINING EACH K VERTICAL LINES, AND THE POINT DATA IS PRINTED ON THE MEDIA BEGINNING WITH THE DATA OF THE POINTS OF THE FIRST LINE AND OF THE LAST COLUMN, THEN THAT OF THE M LINE OF THE LAST COLUMN. THEN THE MATERIAL SUPPORT IS OFFSET FROM THE WIDTH OF A COLUMN, ETC. USEABLE TO PRINT A TELEVISION IMAGE USING A PRINTER.

FR7832431A 1978-11-13 1978-11-13 METHOD FOR RECORDING ON A TWO-DIMENSIONAL MATERIAL A TELEVISION IMAGE AND MEANS FOR IMPLEMENTING IT Granted FR2441305A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7832431A FR2441305A1 (en) 1978-11-13 1978-11-13 METHOD FOR RECORDING ON A TWO-DIMENSIONAL MATERIAL A TELEVISION IMAGE AND MEANS FOR IMPLEMENTING IT
EP79400821A EP0011543B1 (en) 1978-11-13 1979-11-05 Method for recording a television picture on a two-dimensional carrier and means for applying the method
DE7979400821T DE2965633D1 (en) 1978-11-13 1979-11-05 Method for recording a television picture on a two-dimensional carrier and means for applying the method
CA000339584A CA1154863A (en) 1978-11-13 1979-11-09 Method and apparatus for printing a television picture on a two-dimensional medium
JP14699779A JPS5580973A (en) 1978-11-13 1979-11-13 Recording system
US06/861,308 US4734790A (en) 1978-11-13 1986-05-09 Video printing process and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7832431A FR2441305A1 (en) 1978-11-13 1978-11-13 METHOD FOR RECORDING ON A TWO-DIMENSIONAL MATERIAL A TELEVISION IMAGE AND MEANS FOR IMPLEMENTING IT

Publications (2)

Publication Number Publication Date
FR2441305A1 true FR2441305A1 (en) 1980-06-06
FR2441305B1 FR2441305B1 (en) 1983-01-07

Family

ID=9214979

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7832431A Granted FR2441305A1 (en) 1978-11-13 1978-11-13 METHOD FOR RECORDING ON A TWO-DIMENSIONAL MATERIAL A TELEVISION IMAGE AND MEANS FOR IMPLEMENTING IT

Country Status (6)

Country Link
US (1) US4734790A (en)
EP (1) EP0011543B1 (en)
JP (1) JPS5580973A (en)
CA (1) CA1154863A (en)
DE (1) DE2965633D1 (en)
FR (1) FR2441305A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485851A2 (en) * 1980-06-26 1981-12-31 Telediffusion Fse TV recording system for copying image onto paper - uses comparators digitising colour signals for shade translation circuit

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01133494A (en) * 1987-11-19 1989-05-25 Shinko Electric Co Ltd Automatic adjusting method for video hard copying device
US5153576A (en) * 1990-08-29 1992-10-06 Xerox Corporation Mapping of color images to black-and-white textured images

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259690A (en) * 1961-09-11 1966-07-05 Kokusai Denshin Denwa Co Ltd Coding system for television signals
US3377423A (en) * 1963-02-11 1968-04-09 Army Usa Reduced bandwidth binary picture transmission
FR2309091A1 (en) * 1975-04-25 1976-11-19 Hell Rudolf Gmbh METHOD AND INSTALLATION FOR THE DETECTION AND OPTO-ELECTRONIC REPRODUCTION OF MODELS

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS573989B2 (en) * 1975-02-10 1982-01-23
US4199784A (en) * 1975-04-25 1980-04-22 Dr. Ing. Rudolf Hell Gmbh Method and apparatus for electro-optically recording pictorial information for a facsimile transmission system
US4042958A (en) * 1975-09-10 1977-08-16 Idr, Inc. Row grabbing system
JPS5291329A (en) * 1976-01-26 1977-08-01 Hokushin Electric Works Video signal recorder
US4051538A (en) * 1976-06-28 1977-09-27 International Business Machines Corporation Ink jet copier
US4165520A (en) * 1977-10-17 1979-08-21 Xerox Corporation Video hard copy controller
US4233628A (en) * 1979-01-11 1980-11-11 Zenith Radio Corporation NTSC receiver useable with Teletext/Viewdata information
US4279199A (en) * 1979-10-19 1981-07-21 International Business Machines Corporation Print head image generator for printer subsystem

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259690A (en) * 1961-09-11 1966-07-05 Kokusai Denshin Denwa Co Ltd Coding system for television signals
US3377423A (en) * 1963-02-11 1968-04-09 Army Usa Reduced bandwidth binary picture transmission
FR2309091A1 (en) * 1975-04-25 1976-11-19 Hell Rudolf Gmbh METHOD AND INSTALLATION FOR THE DETECTION AND OPTO-ELECTRONIC REPRODUCTION OF MODELS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485851A2 (en) * 1980-06-26 1981-12-31 Telediffusion Fse TV recording system for copying image onto paper - uses comparators digitising colour signals for shade translation circuit

Also Published As

Publication number Publication date
EP0011543B1 (en) 1983-06-08
EP0011543A1 (en) 1980-05-28
DE2965633D1 (en) 1983-07-14
CA1154863A (en) 1983-10-04
JPS5580973A (en) 1980-06-18
US4734790A (en) 1988-03-29
FR2441305B1 (en) 1983-01-07

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Legal Events

Date Code Title Description
ST Notification of lapse